/// Setup ///
public void ResetNet()
{
//Generation = 0;
mutationRate = initMutationRate;
int nHdn = this.ManualNHiddenNodes == true ?
this.NHiddenNodesPerLayer
: (int)Mathf.Pow(inputNodes.Count + outputNodes.Count, 0.5f) + 1;
hiddenNodes.Clear();
for (int li = 0; li < NHiddenLayers; ++li)
{
for (int ni = 0; ni < nHdn; ++ni)
{
ANNHiddenNode hdn = ScriptableObject.CreateInstance <ANNHiddenNode>();
hdn.name = "H-" + li + ":" + ni;
hdn.network = this;
hdn.Bias = Random.Range(ANNProperties.BiasRandomRange.x, ANNProperties.BiasRandomRange.y);
hdn.layer = li;
this.hiddenNodes.Add(hdn);
}
}
for (int i = 0; i < outputNodes.Count; ++i)
{
outputNodes[i].Bias = Random.Range(ANNProperties.BiasRandomRange.x, ANNProperties.BiasRandomRange.y);
}
SetupConnections();
//if (outputNodes.Count > 0)
// Debug.Log(this.GetInstanceID() + " ==> BIAS ==> " + outputNodes[0].Bias + " in POSTCONNECTIONS");
ANNNetworkTab.networkChanged = true;
}
// Hidden
private ANNHiddenNode AddHiddenNode(ANNHiddenNode n, bool instanciate = true, bool reset = true)
{
ANNHiddenNode auxN = n.InstanciateAsHidden();
auxN.network = this;
this.hiddenNodes.Add(auxN);
SetupConnections(ANNProperties.SetupWithRandomWeights);
return(auxN);
}
public ANNHiddenNode InstanciateAsHidden()
{
ANNHiddenNode n = ScriptableObject.CreateInstance <ANNHiddenNode>();
n.Copy(this);
n.OnEnable();
this.instances.Add(n);
n.instanceParent = Parent();
return(n);
}
/// ADD NODES ///
// Create ---
public ANNNode CreateNode(ANNNode.Type type, string name, bool savenet = true)
{
string path = ANNSerialization.GLOBALS.NETS.Path + "/" + Parent().name;
switch (type)
{
case ANNNode.Type.Input:
{
ANNInputNode node = ScriptableObject.CreateInstance <ANNInputNode>();
node.name = name;
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
AssetDatabase.CreateAsset(node, "Assets/ANNProject/Serialization/Networks/" + Parent().name + "/" + name + ".asset");
AssetDatabase.SaveAssets();
AddNode(node, savenet, true, true, true);
return(node);
}
case ANNNode.Type.Hidden:
{
ANNHiddenNode node = ScriptableObject.CreateInstance <ANNHiddenNode>();
node.name = name;
AssetDatabase.CreateAsset(node, "Assets/ANNProject/Serialization/Networks/" + Parent().name + "/" + name + ".asset");
AddNode(node, savenet, true, true, true);
return(node);
}
case ANNNode.Type.Output:
{
ANNOutputNode node = ScriptableObject.CreateInstance <ANNOutputNode>();
node.name = name;
AssetDatabase.CreateAsset(node, "Assets/ANNProject/Serialization/Networks/" + Parent().name + "/" + name + ".asset");
AddNode(node, savenet, true, true, true);
return(node);
}
}
Debug.LogWarning(this.name + " -> Error Creating Node - Type: '" + type + "' Name: '" + name + "'.");
return(null);
}
